Dr. Thomas J Ryan, DO

Dr. Thomas Ryan is an internal medicine physician who specializes in hospital medicine, bringing two decades of experience to patient care. He earned his medical degree from the University of New England College of Osteopathic Medicine, where he developed expertise in comprehensive internal medicine practices. His dual focus allows him to provide both primary care services and specialized inpatient hospital treatment for complex medical conditions.

Dr. Ryan practices at multiple locations throughout Maine, including Down East Community Hospital in Machias and Penobscot Valley Hospital in Lincoln. He is also affiliated with Franklin Memorial Hospital, expanding his reach across the region. His clinical expertise includes managing high blood pressure and hypertensive emergencies, as well as treating elevated blood pressure in children. Ryan performs important diagnostic procedures such as electrocardiograms to monitor heart function, stress testing to evaluate cardiac health during …exercise, and ambulatory EKG monitoring for continuous heart rhythm assessment.